issues: 276185101

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id node_id number title user state locked assignee milestone comments created_at updated_at closed_at author_association active_lock_reason draft pull_request body reactions performed_via_github_app state_reason repo type
276185101 MDExOlB1bGxSZXF1ZXN0MTU0MjQxMDUx 1737 WIP: 1d+2d coord plotting 2448579 closed 0     3 2017-11-22T19:43:34Z 2017-12-19T23:49:39Z 2017-11-29T11:50:09Z MEMBER   0 pydata/xarray/pulls/1737
  • [ ] Closes #xxxx
  • [x] Tests added / passed
  • [x] Passes git diff upstream/master **/*py | flake8 --diff
  • [x] Fully documented, including whats-new.rst for all changes and api.rst for new API

This PR teaches plot.contourf() to contour variables with both a 1D co-ordinate (e.g. time) and a 2D co-ordinate (e.g. time-varying depth) da: <xarray.DataArray 'S' (z: 5, time: 85646)> array([[ nan, nan, nan, ..., nan, nan, nan], [ 35.02816 , 34.729567, 34.779223, ..., 34.57513 , 34.671975, 34.334675], [ 35.206943, 35.163239, 34.938674, ..., 34.780728, 34.836331, 34.70386 ], [ nan, 35.184057, 35.10592 , ..., 34.656925, 34.776915, 34.429442], [ 34.85562 , 34.81994 , 35.00963 , ..., 35.014522, 34.9747 , 35.033848]]) Coordinates: depth (z, time) float16 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 53.5 ... * time (time) datetime64[ns] 2013-12-19T06:00:01 2013-12-19T06:10:01 ... Dimensions without coordinates: z

Now we can do da.plot(x='time', y='depth')

Couple of questions: 1. I've added a test, but am not sure how to work in an assert statement. 2. How do I test that I haven't messed up the syntax in whats-new.rst

 
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